5
ColorQ Range: 0.0-10.0 ppm Chlorine
FREE CHLORINE / TOTAL CHLORINE
DPD 3 - Code 6197A-H
DPD 1 - Code 6903A-H
5
/
Fcl
/
+cl
4. Insert tube into ColorQ.
2. Remove cap from reacted FCL tube.
5. Press button to read “tCL” Total Chlorine in ppm. Remove tube.
3. Add 1
Tablet. Cap. Shake for TEN seconds. Invert slowly 5 times.
DPD 3
1. Press button to go to “tCL” Total Chlorine.
4. Press button to read “FCL” Free Chlorine in ppm. Remove tube.
1. Press button to go to “FCL” Free Chlorine.
3. Add 1 DPD 1 Tablet. Cap. Shake for TEN seconds. Invert slowly 5 times.
2. Fill a clean tube to the 5 mL line with water sample.
Free Chlorine and Total Chlorine
7. Press button to read “tCL” Total Chlorine in ppm. Remove tube.
6. Insert tube into ColorQ.
1. Press button past “FCL” Free Chlorine to go to “tCL” Total Chlorine.
3. Add 1
Tablet. Cap. Shake for TEN seconds. Invert slowly 5 times.
DPD 1
4. Remove cap. Add 1
Tablet. Cap. Shake for TEN seconds.
Invert slowly 5 times.
DPD 3
2. Fill a clean tube to the 5 mL line with water sample.
Total Chlorine Only
+ C L
Color
Q
1
+ C L
Color
Q
